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黄鳝养殖所需的苗种主要靠市场采购野生鳝种。然而从市场购买来的鳝种,必须严格筛选,钩钓鳝、电击鳝、鳝夹子夹的鳝都不宜作为鳝种养殖。作鳝种用的黄鳝,以笼捕的为最佳。现将几种筛选方法介绍如下:1.鳝种优劣判断(1)好苗为深黄大斑鳝。该鳝体表颜色深黄,体型标准,
Eel breeding needs of seed mainly rely on market procurement of wild eel species. However, eel species purchased from the market must be rigorously selected, hook fishing eel, electric shock eel, eel clip folder eel should not be used as eel farming. Eel species used for eel, to catch the best cage. Now several screening methods are as follows: 1. Eel species to determine the merits (1) Good seedlings for the deep yellow spotted eel. The eel body color dark yellow, body size standards,